yes exactly
and btus even drops further above 50-52C, each additional 1 degree C will decrease btus, resulting in +-10k btus left at 60C, above 58-60 probably it will trip
tbh performance doesn't fluctuate, other than Sibbi etc where we have 50C or +, what fluctuates is, your ac power consumption/EER under 45-50C temp
in 46-47C 1.5 ton inverter with good EER doesn't drop below 6-6.5 amps, meanwhile under 40C it is generally in +-4 amps, and at night in 28-30C, even lower, upto 2-2.5 amps, and in 25-27 C even 1.5 amps
previously talal mentioned that his tcl miracle doesn't drop below 3 amps even after lowering room temperature and it just trips and it might be a programming issue and manufacturers should fix it
that's the exact same thing, not an issue, that's how acs work
the 1.5 amp lowest rated power and eer mentioned on sticker is according to 35C ambient temperature, not applicable for 40C+ temp, and at 40-42C these inverters simply can't run 2.5-3 amps, compressor needs more just to keep it running, incase you wanna test my claim, when temp is 43-45C outside, turn on ac with gen mode (1 ton set at 2 amp and 1.5 ton at 3 amp) it will trip with some error on display because at such low power in high ambient temp, compressor can't run it needs more than that just for running delivering lowest btus, hence compressor keeps running even if room set temp is 28 and in room it's 28, ac doesn't go below 3-3.5 amps, and keeps cooling, and when room temp<set temp i.e 27C, simply trips but at night this never happens, it actually drops to 1.5-2 amps during nighttime when ambient temp is lower than 35C
